YK

Yuko KOHINATA

ZE Zeon: 1 patents #435 of 734Top 60%
Overall (All Time): #2,950,819 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9682906 Method for purifying hydrofluorocarbon compound — 2017-06-20